Wisdom..., is power, those who have a complete knowledge of their 'power' can unleash the Beat, it is a form of sound, a sound to alert the enemy of our presence, but the alertness caused by the Beat is different, when someone is using Beat, they are very strong than they usually would be, Beat is a form of saying "i am stronger than you" and every person will have a different kind Beat.
It is a sound that will come from one's own heart, and knowledge will always comes at a cost, when weak had tried to use the Beat, their hearts will stop working, because Beat can only be used if you are strong mentally and physically and you should have complete awareness of your own power.
But, weak Beats still work, they just don't have the amount of power to flag their dominance, but when a strong Beat is at work, no one would mistake you disobey it, and the only the way to survive the strong Beats is by using Spirit.
Spirit is another form of power to make our enemies fear us. Beat is a power of hearing, but Spirit is a power you can actually see with your eyes.
Spirit is in different colors, first, "White", this Spirit resembles peace and a strong righteousness, second, "orange", this Spirit resembles calm and practicality, third, "Yellow", this Spirit resembles dominance, fourth, "Red", this Spirit resembles absolute rage and war, fifth, "Violetish black", this Spirit is as rare as having 'Darkness' as your power and this resembles 'nothingness'.
Spirit can be seen to the naked eyes as a long cloak, it engulfs it's users, and when one is using this, and combined with beat, they can do miracles, and using each type of spirit depends of it's users, and each way will result in different ways, so one researcher said, these powers, 'Spirit' and 'Beat' are like a diamond and why he said that, no one knows to this day.
As i said, the use of Spirit's types depends on one self, one person can only use one Spirit type and not everyone can use Spirit as they used Beat, the Spirit is a sacred form of power, came from ancient civilizations, Steve Rogers, used Beat and Spirit at the same time.
That's why, the entire colosseum was scared to their heart, and his Spirit colors is called Trident, he is using three types once, mistake not, he is using a mixture of three types, no one can use Whole different kind of Spirit rather than the one they were born with, everyone in the multiverse are born with Spirit and Beat, one must awaken their own to use it, and Rogers is using, three color combination of White, Orange and Red, and his Beat is called on same level as the headmaster of school of pearls.
When Nate was seen like he is about to end Michael's life with his last strike, he used his Spirit and Beat both combined, and when it reached Nate, the inner eyes in him, which are driving him now to end Michael's life, they stopped the sword in mid air and Nate moved his sword lifting hand towards the direction of this new overwhelming power that is dominating every one in the colosseum right now, and pointed it, towards it's source and it was Steve.
Nate with a threatening voice said "stop that" and the combination grew even strong now, and Steve said "enough, boy.." his voice was not threatening but commanding, he knew it clearly well, that he can beat everyone in the colosseum without lifting his finger, so he sat in his place, still, with folding his hands, and looking down at Nate, and now clearly, it was seen by everyone, who is up and who is below.
"you won the match, you've proved your point..." he is speaking with still calm water voice, "you need not to go any further than this.. lower your sword" the Spirit is getting stronger and stronger, but the inner voice inside him, it is rushing Nate to finish him off, but at some point in Nate body, through his darkened eyes, he is seeing everything that is happening through those black eyes, and then Nate understood that his powers again took control of him and this sword he is holding, it is clearing like diesel to burning fire, but he like it.
Steve Roger's Beat was making everyone in the colosseum un-comfortable, but he is not taking is Beat, down a bit, rather he was increasing the intensity of it, because, he too know that, he was taking things too far with his Beat and Spirit, and he is using a Combination attack no less, but something inside Steve Roger's head is telling him that, even given a slightest chance, there on that stage, a beast might woken up that no one in the colosseum could manage, he even doubted the headmaster's powers.
Nate, fought back with his powers and with his sword, a great battle is going on, inside his head, Maria and the gang are very disturbed to see their in such a state, and they even, for a slightest fraction of second, thought the man that is standing on the stage is not their friend they know anymore, and with few minutes of struggle, Nate took hold of his body, Professor Mary caught a glance at his eyes, they were normal again, brightly vibrating scarlet eyes, Steve sensing the danger on the stage is now gone, he resumed his seat and stopped using the Spirit and Beat.
And clearly, Nate's power too, took a toll on him and he fell down on the ground, and his came rushing towards him, but they are taken aback by the staff of the school by the orders of headmaster, and the headmaster came to the center of the stage and the knelt down near Nate to observe him, he is staring at the lying body of Nate, and he placed his right hand on Nate's sword and he confirmed something by doing, and professor Mary, observed that the headmaster was smiling after removing his hand from the sword and he called out the medical staff and they took both the lying bodies of the Nate and Michael, and when they took their limp bodies off the stage, the headmaster glanced at Steve, he glanced with some kind of proudness welling from his eyes, and the headmaster just nodded at Steve and to his, respecting his headmaster, he stood up and bowed, Steve.
Professor Mary, i believe you have so many questions concerning today's events and why i let the match to continue, even though, we clearly know what would happen if we let it to continue, Mary had a troubled face to herself and she was about to speak, but the headmaster cut her off and glanced at the students who are still sitting in the stone racks of the colosseum, "Students" he started to speak, "did you enjoy the duel?", and even the very shy Tricia let out a squeal, it is clearly out the of question to ask this kind of question, "i know, what you all are thinking, and this here is the very great example of who those who think they might control their powers and they know completely everything about their power" and when the headmaster said these last few words, his head was tilted to a certain direction, Mary followed it, and she was shocked to see, who the headmaster was speaking to directly, it was the kid who canceled his admission to the school but requested to learn from one particular Professor, "listen, my dear children, the times are very dire and the attacks of the space pirates are getting very strong, and the government need young powerful minds like yourselves and i particularly wish that each and every one of you, will help the space government to keep the peace intact..." and great pause, and finally the headmaster said "now, off to bed, pip, pip".